Exercise apparatus



FIG. 1 is a front perspective view of an exercise apparatus showing our new design;

FIG. 2 is a top view thereof;

FIG. 3 is a front view thereof, the rear view being a mirror image thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a bottom rear perspective view thereof; and,

FIG. 7 is bottom view thereof. 

CLAIM The ornamental design for an exercise apparatus, as shown and described. 